I have used a Phoenix wire processor before. They are great if you have a high volume job shop with lots of repeat projects. Just the programming time alone makes them cost prohibitive for most panel shops. The software interface is critical in making them user friendly, we demoed a few before we purchased one. In addition to the panel shop we were also a distributor for many main lines (ABB, Phoenix, Turck, etc.) and it took a lot of discussion to make the decision to purchase one at cost.